What to pay attention to in a turbo car, what to pay attention to in a turbo car

1.Be sure to use high-quality oil.

2.Replace the oil filter and air filter in a timely manner.

3.Start the cold car slowly, and turn off the hot car at idle speed.

Hello ,1It is best to warm up the car for 3 minutes after starting. 2. The oil requirements are relatively high, and the oil is fully synthetic. 3. Keep the air filter clean. 4. Exhaust gas turbocharging, the most taboo high-speed neutral coasting.

Hello, vehicles with turbocharging, it is best to use fully synthetic engine oil, ordinary engine oil can not be used, in addition, the vehicle starts the best hot car and then go, about 2 minutes on it, maintenance on time on it, I hope mine will help you.

Pay attention to change the fully synthetic engine oil, maintain it according to the standard, start the cold car and warm the car for a few minutes before leaving the car to let the engine fully moisturize.

Hello, maintain on time, change the air filter frequently, and change the engine oil to a big brand oil, such as Castrol Magnetic. If you are in the north, it is advisable to check the vacuum tubing of the system regularly, because the temperature in the northern winter is very low, and the pipe louis has condensation, causing the tubing to be blocked. A water separator can also be added to improve winter icing.

Hello, the engine oil should be added to the oil above the SN level, and then there is the cool car in the morning to warm up the car for 3-5 minutes, do not turn off the engine immediately after running the high speed, let the car idle for a few minutes, and then there is not the idle fire for too long, I know that's all, I hope it helps you, thank you.

That's right, let's say you take a two-minute break after you stop the turbine and then change the turbine every two years.

Turbocharged vehicles must use fully synthetic oils, high-quality oil filters, and high-quality air filters. When starting a cold car, it is recommended to idle for one minute before driving normally. 1.

Always use all synthetic motor oils. Due to the high temperature of the turbocharger and the high speed of the turbine, the high temperature shear resistance and low temperature fluidity of the oil are quite high. But inside the turbocharger.

Turbocharged vehicles must use fully synthetic oils, high-quality oil filters, and high-quality air filters. When starting a cold car, it is recommended to idle for one minute before driving normally.

1.Always use all synthetic motor oils. Due to the high temperature of the turbocharger and the high speed of the turbine, the high temperature shear resistance and low temperature fluidity of the oil are quite high.

However, the floating bearing clearance inside the turbocharger is small, the oil film is very thin, and the strength of the oil film is quite high. Therefore, ordinary mineral oil simply cannot meet this requirement. Therefore, turbocharged engines must use fully synthetic engine oil, and do not blindly use high-viscosity engine oil.

The higher the viscosity of the oil, the worse the heat dissipation capacity and the worse the fluidity.

3.Use a high-quality air air cleaner: An air air cleaner plays an extremely important role in a turbocharger, and a low-quality air cleaner is either inadequate or poorly filtered.

Once the sand and impurities in the air air pass through the air and the air filter is dirty, many repair shops will blow the air filter with high-pressure gas, which is also not recommended. If the high-pressure gas blows directly into the air cleaner, the filtration effect will deteriorate.

What is the turbocharger disassembly method.

Before disassembly, mark the corresponding positions between the compressor housing and the turbine housing, as well as between the turbine housing and the bearing body. When dismantling, it is allowed to strike evenly around the casing with a wooden hammer and copper rod. After disassembling the casing, inspect the compressor impeller for damage.

Turbocharger disassembly steps:

1) Disconnect the negative terminal of the battery. Drain the coolant and remove the air filter.

2) Remove the clamp between the empty air flow meter and the turbocharger intake, and then remove the intake pipe. Cover the open end of the air gas flow meter and turbocharger.

3) Loosen the clamps of the turbocharger and exhaust hose and the clamps of the intake and intake hoses of the throttle body. Remove the turbocharger-throttle body hose and plug each open end.

4) Remove the nut that connects the turbocharger to the middle exhaust hose and the nut that connects the front exhaust pipe to the turbocharger.

5) Remove and plug the coolant nozzle.

6) Remove the bolts that secure the supply line to the turbocharger, the clamp that connects the turbocharger to the return arm, and the return hose.

7) Remove the turbocharger from the exhaust pipe. Note: When removing the turbocharger, remove the return hose. What to pay attention to in turbo cars What is the turbocharger removal method @2019

You can't go on the car, first of all, the application of turbocharged engine should be moderate first "warm-up exercise" (especially in winter), naturally this kind of "warm-up exercise" does not refer to standing still for a long time to warm up the car, but when running the car, do not have to step on the accelerator pedal sharply, first to run at speed for 3 5 minutes, so that the oil pump has enough time to transfer the oil to each position of the turbocharger, at the same time the oil temperature gradually increases, so that the circulation is stronger, the turbocharger will be fully moistened, to increase the service life of the turbocharged engine.

Use high-grade engine oil, in addition, don't be afraid of burning money after buying a turbocharged engine series, you should use a more advanced engine oil. If you think about the principle of turbocharged engine, everyone should know it very well, so I won't say much about it here. During operation, the flue gas in the turbocharging work is discharged from the engine cylinder, and its temperature reaches about 600, and the temperature can reach about 1000 under full load, so it is more squeamish than the self-priming engine, and the demand for engine oil is higher.

In addition to turning on the engine oil, in the selection of diesel, it is also necessary to strictly implement the fuel consumption required by the car to give oil, and there is no need to add or often switch to different models of cars, which will cause great damage to the engine.

When the engine is working, there is a part of the engine oil to provide the turbocharger motor rotor rolling bearing to moisten and dissipate heat. After the engine that has been in operation is suddenly shut down, the oil working pressure is rapidly reduced to zero, and the high temperature of a part of the turbocharger of the turbocharger is transmitted to the middle, and the calories in the rolling bearing support shell cannot be quickly brought away, and at the same time, the rotor of the supercharger motor is still running at high speed under the action of inertia, therefore, if the engine is suddenly shut down in the case of heat engine, it will cause the oil staying in the turbocharger to overtemperature and destroy the rolling bearing and shaft. Therefore, after the engine has a large load, after long-term operation, it is necessary to run at a high speed for 3-5min before stopping the fire, so that the number of revolutions and temperature of the supercharger motor rotor will be lowered before the fire is stopped.

In particular, avoid sudden fire stops after a few hard hits of the accelerator pedal.

Regular maintenance, if there are some abnormal situations in the application, such as acceleration fatigue, fuel consumption is more serious, etc., you should go to the car 4S shop as soon as possible to carry out maintenance, in order to prevent damage to parts.

The above is the complete content of "What to pay attention to when using a car with a turbocharged engine", and we look forward to helping you.

Remember not to slam the throttle when driving this kind of car, otherwise it may cause damage to the supercharger oil seal.

It should be noted that the performance of this engine is very good, but sometimes it is prone to failure, so it must be maintained frequently.

Cars that use turbochargers should pay attention to the temperature, in fact, check the air filter and oil filter, so as to ensure the safety of the car.

The details of the five taboos for the use of turbocharged vehicles are as follows:

1. Avoid cold cars and start unhot cars

Turbocharged engines place higher demands on hot cars than naturally aspirated engines. After the car engine starts, do not press the accelerator pedal sharply, and should idle for three minutes first.

2. Do not idle for too long

When idling, the engine speed is low, the turbocharger speed is also very low, the gas pressure in the turbine and compressor is lower than the pressure in the bearing, there will be oil leakage to the compressor and turbine at both ends, the bearing can not be lubricated and cooled, and the oil leaking into the compressor may enter the cylinder and affect the normal operation of the engine.

3. Do not clean the turbine

When using turbocharged models, special attention should be paid to changing the oil filter and air filter in time to keep the turbine clean.

4. Avoid using inferior engine oil

The speed of the turbine is usually as high as 150,000 revolutions or more, and if the oil is not used properly, it is easy to affect the life of the turbine, so be sure to choose a fully synthetic engine oil specified by the manufacturer or of higher quality to provide good lubrication for the turbocharger and engine, thereby reducing friction and wear.

5. Do not turn off the engine immediately after parking

Especially after a long period of high-speed operation, if the engine suddenly stops in the hot state, it will cause the oil trapped in the turbocharger to overheat and damage the bearings and shafts, so it is necessary to idle for one or two minutes before turning off the engine.

Disadvantages of turbocharging:

1. The disadvantage of turbocharged engines is that the maintenance cost is higher than that of naturally aspirated engines, and the highest maintenance cost is oil.

2. The highest maintenance cost of turbocharged engines is not the machine. Turbochargers require better and more expensive oil, so oil is needed for lubrication and heat dissipation on every run.

3. Moreover, the speed of turbocharging is very high, so the temperature is also very high, so the requirements for oil are of course also very high.

At present, most of the automobile engines use turbocharged engines, and even Japanese cars also use turbocharged engines, and now the small-displacement turbocharged engines are exerting force, so some people are still worried that turbocharged engines will not be used, and turbocharged engines will not be used. That was a long time ago.

After all, turbochargers are also expensive, and the replacement of turbochargers in general models is thousands or even tens of thousands. Not to mention high-end models. So it makes sense to worry about turbocharger damage, but now there are a lot of parts that have been disassembled, and they are flooded.

Turbochargers are rarely damaged at the moment. But not without it. Let's talk about the precautions for turbocharged engines first.

Take care to change the air filter element regularly. Air filters that are used empty for long periods of time will deteriorate. The air air filter is not replaced for a long time, and it is covered with dust, sand and foreign matter, so the air air filter should be replaced regularly.

Secondly, the turbocharged engine should use synthetic oil, because the turbocharger speed is very high, even tens of thousands or even 100,000 revolutions per minute, and the working environment is not good, so the turbocharger needs oil lubrication, otherwise the turbocharger bearing will soon be damaged. So the oil must ***.

Other than the above, there is nothing to pay attention to. Some people say why did the previous turbo model idle the engine for a few minutes before it turned off? Since previous turbocharged models did not have an electronic water pump and did not have a single-repentance cooling system, some cars were designed to let the electronic fan run at high speed for a period of time after the engine was turned off, and the electronic fan was designed to cool the engine and turbocharger.

When the temperature dropped, it stopped functioning.

In the past, cars didn't have these features and needed to idle for a few minutes. Turbocharger technology is now very mature when the temperature of the engine and turbocharger drops. Some models of turbocharged engines have separate cooling systems and electronic water pumps.

Even after running at high speeds, the electronic water pump will still work normally, which will reduce the temperature of the engine and turbocharger, so there is no need to worry about turbocharger damage.

Currently, turbochargers are rarely damaged and, with proper maintenance, essentially have the same lifespan as the engine. Of course, there are a few turbochargers that are damaged due to quality issues, but only a few. So don't worry.

The cars I bought are all small-displacement turbocharged models, and they are maintained on time and used with confidence.

Millions of car purchase subsidies.

The reason why gasoline is marked with different grades is because the explosion-proof standards of each oil are different, the low of No. 92 and the high of No. 98. We also have to be very careful when choosing fuel. If you choose a specific symbol according to the manual, you can't change it casually.

An owner always drives a 98 when he has money and a 92 when he doesn't have money, thinking that it is an indirect maintenance car, but such a change cannot adapt to our engine and pollutes the oil.

Turbocharged engines are susceptible to carbon build-up compared to self-priming engines. As mentioned above, the turbine spins extremely fast when it is running. As a result, the main shaft and blades of the turbine operate at high speeds and temperatures, which are prone to colloidal formation, and over time, carbon tends to accumulate.

As a result, the cleanliness of the oil in turbines has increased, and the carbon cleaning of turbine vehicles has become more frequent, and of course the cost has also increased.

Oil filters and air filters are also important components to ensure that the inside of the turbine is clean. If the quality of the oil is not good, there are too many impurities, and the impurities in it are easy to rub in the gap between the turbochargers. Turbochargers, on the other hand, work at ultra-high speeds, so even if the impurities look fine, ultra-high speeds can cause quite a lot of damage to the turbocharger.

To mitigate the damage caused by this impurity, high-quality oil alone is useless.

Supercharged engines require a higher grade of oil, which is generally fully synthetic. As a result, the maintenance cost of the supercharged engine will be higher, but it is recommended that the fully synthetic oil should not be replaced for more than 7500 km. Because mineral oil relies on "cleaning dispersants" to keep the oil and tank clean.

If possible, a cleaner bio-based lubricant must be used. After adding the American fully synthetic lubricating oil, the oil can be changed after 10,000 kilometers, and the protection of the car is far better than the 7,500 kilometers oil change of ordinary fully synthetic oil.

It is essential to choose a good quality oil. Turbochargers are more expensive than naturally aspirated engines. The requirements for oil are also greater.

Replace the oil filter and air filter quickly to maintain the cleanliness of the turbine. After the cold car starts, it must be slowed down and the hot car must be idle before turning off. During cold starting, the oil temperature is too low, viscous, and the lubrication effect is poor, and the lubrication effect can only be obtained after the temperature rises to normal temperature.